A PHP Error was encountered

Severity: Warning

Message: A non-numeric value encountered

Filename: controllers/Product.php

Line Number: 38

Backtrace:

File: /home/byouindonrio/public_html/application/controllers/Product.php
Line: 38
Function: _error_handler

File: /home/byouindonrio/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/byouindonrio/public_html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

File: /home/byouindonrio/public_html/application/models/Mproduct.php
Line: 27
Function: get

File: /home/byouindonrio/public_html/application/controllers/Product.php
Line: 38
Function: selectProductByCategoryId

File: /home/byouindonrio/public_html/index.php
Line: 315
Function: require_once

A Database Error Occurred

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-12, 12' at line 5

SELECT * FROM `product` WHERE `category_id` = '4' ORDER BY `order` ASC LIMIT -12, 12

Filename: models/Mproduct.php

Line Number: 27